A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-01-534-5787
NSN 6130-01-063-0194
NSN 6150-00-014-6079
NSN 5935-01-463-9097
NSN 6105-01-104-4495
NSN 5990-01-242-9653
NSN 5920-01-585-1740
NSN 5930-00-985-0990
NSN 5950-00-919-9920
NSN 6620-01-271-6192
NSN 5895-01-467-3584
NSN 5935-01-197-1967